1778 search results - page 250 / 356 » On the Power of the Randomized Iterate |
178
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TON
2010
15 years 4 months ago
2010
—In this paper, we investigate the maximization of the coverage time for a clustered wireless sensor network (WSN) by optimal balancing of power consumption among cluster heads (...
165
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
148
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SC
2009
ACM
16 years 1 months ago
2009
ACM
Algorithmic choice is essential in any problem domain to realizing optimal computational performance. Multigrid is a prime example: not only is it possible to make choices at the ...
179
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ICC
2007
IEEE
16 years 19 days ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
192
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CLUSTER
2000
IEEE
15 years 10 months ago
2000
IEEE
The present study treats the calculation of the continuous phase of a multiphase flow, i.e. the numerical solution of the equations for a turbulent incompressible flow. An exist...